Comment on KisMAC

@bgower :

1. Open preferences.

2. Open the "Driver" preference pane.

3. Select "Apple Airport Extreme card, passive mode" (or the non-extreme option if that is what you have. Click "Add".

4. Close Preferences.

5. Click "Start Scan" in the main window.

6. Enter your admin password if prompted.

For most people, thats how you get 99% of the functionality you're looking for.